Messias, Johnnatan, Lucas Schmidt, Ricardo Oliveira, and Fabrício Benevenuto. “You Followed My Bot! Transforming Robots into Influential Users in Twitter”. First Monday 18, no. 7 (June 19, 2013). Accessed May 27, 2022. https://firstmonday.org/ojs/index.php/fm/article/view/4217.